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    SubjectRe: [PATCH 02/10] drm/virtio: fix endianness in primary_plane_update
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    On 2016年12月06日 23:40, Michael S. Tsirkin wrote:
    > virtio_gpu_cmd_transfer_to_host_2d expects x and y
    > parameters in LE, but virtio_gpu_primary_plane_update
    > passes in the CPU format instead.
    >
    > Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
    > ---
    > drivers/gpu/drm/virtio/virtgpu_plane.c | 4 ++--
    > 1 file changed, 2 insertions(+), 2 deletions(-)

    Reviewed-by: Jason Wang <jasowang@redhat.com>

    >
    > diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
    > index ba28c0f..1fda965 100644
    > --- a/drivers/gpu/drm/virtio/virtgpu_plane.c
    > +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
    > @@ -88,8 +88,8 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane,
    > (vgdev, handle, 0,
    > cpu_to_le32(plane->state->src_w >> 16),
    > cpu_to_le32(plane->state->src_h >> 16),
    > - plane->state->src_x >> 16,
    > - plane->state->src_y >> 16, NULL);
    > + cpu_to_le32(plane->state->src_x >> 16),
    > + cpu_to_le32(plane->state->src_y >> 16), NULL);
    > }
    > } else {
    > handle = 0;

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